<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>css使用方法优先级</title>
    <link rel="stylesheet" type="text/css" href="css3.css">	<!--color:yellow-->
	<style type="text/css">
		@import url("css1.css"); /*color:green*/
    	p{color:blue;}
	</style>
	<link rel="stylesheet" type="text/css" href="css2.css"> <!--color:gray-->
	<style type="text/css">
    	p{color:orange;}
	</style>

</head>
<body>

	<p style="color:red;"><b>css使用方法</b></p>

</body>
</html>